A unified BFKL/DGLAP description of Deep Inelastic Scattering

J. Kwiecinski; A. D. Martin; A. Stasto

doi:10.1063/1.53594

A unified BFKL/DGLAP description of Deep Inelastic Scattering

High Energy Physics - Phenomenology 2009-10-30 v1

Authors: J. Kwiecinski , A. D. Martin , A. Stasto

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Abstract

We introduce a coupled pair of evolution equations for the unintegrated gluon distribution and the sea quark distribution which incorporate both the resummed leading $\ln (1/x)$ BFKL contributions and the resummed leading $\ln (Q^2)$ DGLAP contributions. We solve these unified equations in the perturbative QCD domain. With only two physically motivated parameters we obtain an excellent description of the HERA $F_2$ data.

Keywords

BFKL DGLAP deep inelastic scattering unintegrated gluon distribution HERA

Cite

@article{arxiv.hep-ph/9706455,
  title  = {A unified BFKL/DGLAP description of Deep Inelastic Scattering},
  author = {J. Kwiecinski and A. D. Martin and A. Stasto},
  journal= {arXiv preprint arXiv:hep-ph/9706455},
  year   = {2009}
}

Comments

5 pages, LaTeX, using aipproc.sty, 3 eps figures, talk given by R.G. Roberts at the International Conference on Deep Inelastic Scattering, Chicago, April 1997

A unified BFKL/DGLAP description of Deep Inelastic Scattering

Abstract

Keywords

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